These were part of a very large lot of licensed D&D items that sold on eBay, many of which allegedly came from the TSR archives. There was a third sharpener identified on the package as a Deadly Grell, but it was actually a five-headed hydra, as seen below. A similar hydra makes an appearance in the AD&D Characters Coloring Book, also from 1983. A series of “bendable monster” figures, including a Deadly Grell and a five-headed Hydra, was released by LJN in 1983-1984.